Dr. Beverly Feinstein, MD
- Part D claims, 2024
- 34
- Publications
- 1
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 123 W E St, Ontario, CA 91762
- Practice phone
- Call (909) 988-2555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Unicare-Ontario HQ expanded
FQHC - Satellite Clinic · Ontario, California
Find Dr. Feinstein's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Beverly Feinstein is a psychiatrist in Ontario, California
Dr. Feinstein practices at Unicare-Ontario HQ expanded in Ontario, California.
Dr. Feinstein's NPI, 1417087818, was assigned on March 6, 2007. Dr. Feinstein graduated from New York University School of Medicine in 1968. Dr. Feinstein's California license number on file is G18398.
- NPI
- 1417087818NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2007
- NPI status
- Active
- Practice phone
- (909) 988-2555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Beverly Feinstein practices at Unicare-Ontario HQ expanded in Ontario, California
Dr. Feinstein's primary practice is Unicare-Ontario HQ expanded, at 123 W E St, Ontario, CA 91762 in San Bernardino County. The practice phone is (909) 988-2555.
- Unicare-Ontario HQ expanded123 W E St, Ontario, CA 91762 · San Bernardino CountyPhone(909) 988-2555
Source: Dmand AI Affiliation Data
Dr. Beverly Feinstein is affiliated with 1 site of care
Dr. Feinstein's primary practice is Unicare-Ontario HQ expanded in Ontario, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Beverly Feinstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Feinstein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unicare-Ontario HQ expanded | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Beverly Feinstein is one of 6,803 psychiatrists in California
Psychiatry is Dr. Feinstein's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Feinstein is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Feinstein has a license on file in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Feinstein
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Beverly Feinstein's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Feinstein's median patient age at 77, with 0% women.
Dr. Feinstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Beverly Feinstein wrote 34 Medicare Part D claims in 2024
In 2024, Dr. Feinstein wrote 34 Medicare Part D claims. 97% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $220 in total drug cost. In 2021, CMS named 12 claims across 1 drug.
Dr. Feinstein's Part D claims by kind of drug, 2024
- Generic33 claims97%
- Brand-name and other1 claims3%
Dr. Feinstein's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 122022: 12No change
Drugs named by CMS: 1 in 2022, 1 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Beverly Feinstein has 1 publication on record
Dmand AI links 1 paper to Dr. Feinstein.
Recent publications by Dr. Feinstein
See who Dr. Feinstein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Feinstein works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Beverly Feinstein graduated from New York University School of Medicine
Dr. Feinstein graduated from New York University School of Medicine in 1968.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Beverly Feinstein's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Beverly Feinstein
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Beverly Feinstein's NPI number?
Dr. Beverly Feinstein's NPI number is 1417087818. It was assigned on March 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Beverly Feinstein?
Dr. Beverly Feinstein is a psychiatrist in Ontario, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Beverly Feinstein practice?
Dr. Feinstein practices at 123 W E St, Ontario, CA 91762. Dr. Feinstein's primary practice is Unicare-Ontario HQ expanded in Ontario, California.
What is Dr. Beverly Feinstein's office phone number?
The practice phone on file for Dr. Feinstein is (909) 988-2555.
What is Dr. Beverly Feinstein's medical license number?
Dr. Feinstein's California license number on file is G18398.
Is Dr. Beverly Feinstein board certified?
Yes. Dr. Feinstein is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Beverly Feinstein go to medical school?
Dr. Feinstein graduated from New York University School of Medicine in 1968.
What drugs does Dr. Beverly Feinstein prescribe most?
In 2022 Medicare Part D data, Dr. Feinstein's most prescribed drugs by claims were Escitalopram Oxalate.
How long has Dr. Beverly Feinstein been practicing?
Dr. Feinstein graduated from medical school in 1968, 58 years ago.
Does Dr. Beverly Feinstein do research?
Dmand AI links 1 publication to Dr. Feinstein.
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